Individual Calculations September 2022
 Willow, Hambel M  Total change: -5.20  Rating chartPersonal card
 Chessable British Chess Championships 2022: Major Open Torquay ENG 2022-08-13
RcRownchangeKK*chgGame
 1651 1625 4.00 9 -0.26 20 -5.20 
  Sanger, Jake M 1903 SCO0.001-0.1720-3.40 
  McCarthy, Damian 1875 ENG0.001-0.1920-3.80 
  Sainbayar, Anuurai 1532 ENG0.001-0.6320-12.60 
  Oh, Julie 1354 ENG1.0010.17203.40 
  Latypova, Olga L 1566 ENG0.001-0.5820-11.60 
  Mize, Dylan 1628 USA0.5010.00200.00 
  Chan, Michelle (ngo Yu) 1638 ENG1.0010.522010.40 
  Sivanandan, Bodhana 1466 ENG1.0010.29205.80 
  Garnett, John S 1895 ENG0.5010.33206.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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